The switching regulator is usually the first active component on the input power bus and therefore has a significant impact on the EMI performance of the entire circuit. Analog Devices' Silent Switcher regulators bring a new level of performance to synchronous step-down DC/DC converters. These regulators combine 2MHz switching frequency, high efficiency and ultra-low EMI to provide a very compact low-EMI power solution. This online seminar focuses on noise generation in switching power supplies and how ADI's products can help customers reduce power supply noise.
Total of 1 lessons49 minutes and 57 seconds
This video explains how the Voltage Regulator Module (VRM) interacts with the printed circuit board planes and decoupling capacitors within the Power Distribution Network (PDN). A well-designed PDN provides optimal system performance, while a poorly designed PDN may result in degraded system performance. In extreme cases, rogue waves may appear within the PDN, producing higher than expected voltage noise levels that may interfere with system performance or cause permanent damage. Recommendations for keeping the impedance flat are also provided.
Total of 1 lessons10 minutes and 51 seconds
This tutorial mainly teaches the basic concepts, basic theories and typical technologies of information transmission. The lecturer is Professor Li Xiaofeng, director of the Department of Communication Engineering, School of Communication, University of Electronic Science and Technology of China.
Total of 39 lessons1 days and 2 hours and 56 minutes and 32 seconds
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